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CODES
2011
IEEE
14 years 4 months ago
Analysis and optimization of fault-tolerant task scheduling on multiprocessor embedded systems
Reliability is a major requirement for most safety-related systems. To meet this requirement, fault-tolerant techniques such as hardware replication and software re-execution are ...
Jia Huang, Jan Olaf Blech, Andreas Raabe, Christia...
ATAL
2008
Springer
15 years 6 months ago
A coordination mechanism for swarm navigation: experiments and analysis
We present an algorithm that allows swarms of robots to navigate in environments containing unknown obstacles, moving towards and spreading along 2D shapes given by implicit funct...
Leandro Soriano Marcolino, Luiz Chaimowicz
CGI
2006
IEEE
15 years 10 months ago
Improving the Interval Ray Tracing of Implicit Surfaces
This paper presents a fast and reliable method to trim non-solution regions in an interval ray tracing process. The “trimming algorithm” uses interval analysis to perform rejec...
Jorge Flórez, Mateu Sbert, Miguel Án...
MOBICOM
2006
ACM
15 years 10 months ago
Analysis and implications of student contact patterns derived from campus schedules
Characterizing mobility or contact patterns in a campus environment is of interest for a variety of reasons. Existing studies of these patterns can be classified into two basic a...
Vikram Srinivasan, Mehul Motani, Wei Tsang Ooi
WDAG
2007
Springer
63views Algorithms» more  WDAG 2007»
15 years 10 months ago
A Formal Analysis of the Deferred Update Technique
The deferred update technique is a widely used approach for building replicated database systems. Its fame stems from the fact that read-only transactions can execute locally to a...
Rodrigo Schmidt, Fernando Pedone